Fast 90, LS2 90 TB, C5, Oil catch can giving me a problem. Help.
12-02-2007, 10:44 PM
#1
Fast 90, LS2 90 TB, C5, Oil catch can giving me a problem. Help. Guys I need you advise on how to set up my catch can. The only reason I ask is because my car is a C5 and not a F-body, I know 90mm TB for F-bodys still come with the opening on the TB to run the hose from the valve cover to the TB. Since im putting a fast 90 intake and and LS2 TB I dont know what to do with the hose that runs from the driver side valve cover to the TB???? My LS2 TB dose not have a place to run this hose like on my stock C5 TB. So what do I do, cap it off? Here is a picture of the hose (marked in yellow) that im talking about. Keep in mind my LS2 Tb dose not have the opening to take the hose. The rest of the oil catch can is done, just need to figure this out.
12-02-2007, 11:36 PM
#3
The line you're talking about is the fresh air line, I believe. Looks like your setup doesn't have it, but you still have the PCV system which you've already plumbed ... plug the other port on the valve cover (which most people do) or give it some "metered" air from a port after the MAF (before the TB) using a bulkhead style (or screw in) fitting like below.
Last edited by Mean Green z28; 12-02-2007 at 11:43 PM.
